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09-11-2013 | 08:42 AM

#12

Jimmy Skids

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From: Sacramento, CA

The wing area for 1.10-1.19 4 stroke would need to be 515 square inches or greater for the S.A.M. Series rules. You are correct, if using a YS the .91 four stroke would be 440 square inches or greater for wing area.

Jimmy Skids

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